Module novaclient.v1_1 is used as implementation of V1.1, V2 and V3.
Since future development(microversioning) will be done across V2,
implementation should be done in appropriate module(to prevent misleading).
Despite the fact that implementation for all versions are equal, discover
method for contrib path worked only for v1.1. This patch fixes this bug and
modifies shell tests to check all versions.
To remove aliases for `arg` and `env` functions in novaclient.utils,
we should use `arg` and `env` directly from cliutils in novaclients modules.
This patch removes aliases in `novaclient.utils` and starts using
`args` and `env` from novaclient.openstack.common.cliutils directly.
This change make all the text visible by the user i18n. The
messages changes are in prints, logs, exceptions, helps, etc
Pep8 errors about "Multiple positional placeholders" also fixed
Added a new extension that adds the ability for admins to migrate all
servers of a host to another available hosts.
Implements blueprint host-servers-migrate
Added a new extension that adds the ability for admins to evacuate an
entire host to another host. This internally uses the
existing server.evacuate api.
The target host is optional so that a free host will be chosen by the
scheduler in the api.
Implements: blueprint evacuate-host